DL-2-Phenoxypropionic acid → 5-[4-(2-Phenoxypropionylamino)phenyl]-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione

HRID 1049746Notes

Reaction equation

HRID 1049746 reaction equation
[O:1]([CH:8]([CH3:12])[C:9]([OH:11])=O)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[NH2:13][C:14]1[CH:19]=[CH:18][C:17]([N:20]2[C:26](=[O:27])[CH2:25][C:24](=[O:28])[NH:23][C:22]3[C:29]4[C:34]([CH:35]=[CH:36][C:21]2=3)=[CH:33][CH:32]=[CH:31][CH:30]=4)=[CH:16][CH:15]=1.O(C(C)C(Cl)=O)C1C=CC=CC=1>>[O:1]([CH:8]([CH3:12])[C:9]([NH:13][C:14]1[CH:19]=[CH:18][C:17]([N:20]2[C:26](=[O:27])[CH2:25][C:24](=[O:28])[NH:23][C:22]3[C:29]4[C:34]([CH:35]=[CH:36][C:21]2=3)=[CH:33][CH:32]=[CH:31][CH:30]=4)=[CH:16][CH:15]=1)=[O:11])[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Participants

4

Reactant 3

HCID 13658DL-2-Phenoxypropionic acidHCID 954362-Phenoxypropanoyl chlorideHCID 1176991675-(4-Aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione

Product 1

HCID 1176991045-[4-(2-Phenoxypropionylamino)phenyl]-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dioneYield 88.2%

Procedure

2-Phenoxypropionic acid (32 mg, 0.193 mmol) was made into acid chloride in a conventional manner. By using 5-(4-aminophenyl)-1H-naphtho[1,2-b][1,4]diazepine-2,4(3H,5H)-dione (30 mg, 0.095 mmol) obtained in Example 1, (3), and 2-phenoxypropionic acid chloride mentioned above, the title compound (39 mg, yield 88%) was obtained in the same manner as that of Example 1.

Sources & evidence

ORD record
ord-4b9b1fea02404883bda801169b46db13
Source dataset
uspto-grants-2016_07
Patent number
US09382236B2

Reaction notes

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